public function load(ObjectManager $manager) { for ($i = 0; $i < 10; $i++) { $student = new Rating(); $student->setMon(rand(1, 5)); $student->setTue(rand(1, 5)); $student->setWed(rand(1, 5)); $student->setThu(rand(1, 5)); $student->setFri(rand(1, 5)); $student->setSat(rand(1, 5)); } $manager->flush(); }